baber/WOPTO huggingface dataset:
Patent JP-2004031694-A (JP)
Title: Magnetoresistive element and magnetic memory device
Inventor: HIGO YUTAKA
IPC: H01L43/08
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magetoresistive element which has excellent magnetic characteristics, and to provide a magnetic memory device which uses the magnetoresistive element and has excellent write/read characteristics.  <P>SOLUTION: In this magnetoresistive element 1, a pair of ferromagnetic layers (a pinned magnetic layer 5 and a free magnetic layer 7) face each other with an intermediate layer 6 in between them, and magnetoresistance is varied by an electric current in the direction vertical to layer surfaces. The free magnetic layer 7 is composed of a ferromagnetic material containing FeCoB or FeCoNiB, and has a thickness of ≥2 nm and ≤8 nm. The magnetic memory device comprises magnetoresistive element 1, and bit lines and word lines that sandwich the magnetoresistive element 1 in the direction of thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039278-A (JP)
Title: Waterproofing structure of operation button
Inventor: HASHIMOTO SHUHEI
IPC: H01H13/14
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproofing structure of an operation button that has improved pressing touch and waterproofing capacity, is prevented from being easily removed by an external force, and lowers manufacturing cost.  <P>SOLUTION: In the waterproofing structure of the operation button, a touch surface 3a passes through a button hole 1a provided on an operation panel 1 from a back side of the operation panel 1 so as to support the operation button 3 on the back side of the operation panel 1. A packing 2 is provided in an inner circumference of the button hole 1a so as to seal a gap between the button hole 1a and the operation button 3 while allowing a pressing operation of the operation button 3. The packing 2 is provided integrally with a cushion 2c contacting a switch 5 that is turned on or off by pressing the operation button 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035804-A (JP)
Title: Gasket raw material
Inventor: HAMADA YOSHIAKI
IPC: B32B27/30
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fretting abrasion of the surface of a gasket using a joint sheet as a raw material and improve the sealing property of the gasket widely as compared with the gasket by using the conventional joint sheet as the raw material.  <P>SOLUTION: This gasket material is characterized by applying a low frictionizing treating liquid containing a polytetrafluoroethylene on the surface1a of a joint sheet formed by a raw material obtained by mixing a rubber, reinforcing fiber and filler, while mixing/kneading, and vulcanizing to form a low frictional film 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036830-A (JP)
Title: Flywheel device for prime mover
Inventor: KAWAHARA KAZUTAKA
IPC: F16F15/30
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flywheel device for a prime mover capable of improving durability by reducing stress concentration generated when centrifugal force is applied following the rotation of an output shaft.  <P>SOLUTION: This flywheel device 1 for the prime mover provided between the output shaft 2 and a driven shaft 4 of the prime mover, is provided with a flywheel 11 provided concentrically with the output shaft 2. The flywheel 11 is provided with a spring storage part 21 extending in a circumferential direction; a flange 31 projecting inward in the axial direction of the output shaft 2 with respect to the the spring storage part 21, formed with a stopper part 16 forming a spring receiving step part 17 at a boundary with the spring storage part 21, and provided concentrically with the driven shaft 4; and a torsion spring 32, with which the flange 31 is engaged, accommodated in the spring storage part 21 in the state of abutting on the spring receiving step part 17. The stopper part 16 is formed with recessed parts 18, 19 for reducing its rigidity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045663-A (JP)
Title: Optical fiber connecting sleeve
Inventor: MURATA NORIO
IPC: G02B6/36
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable optical fiber connecting sleeve with excellent workability at a low cost.  <P>SOLUTION: A tapered fiber insertion port 22 is provided on each of the end faces of a sleeve 20 and the cross section of a connection hole is turned to a polygonal shape. The center lines of the connection hole of a large diameter provided on the side of the end face of the sleeve 20 and the connection hole of a small diameter provided on the center part of the sleeve are on the same straight line as the center of the fiber insertion port 22 and an adhesive material 21 is filled in the connection hole. Optical fibers 23 and 24 are sealed at the fiber insertion port 22 with the excess portion of the adhesive material 21 discharged by inserting the optical fibers 23 and 24 in the connection hole and the optical fibers 23 and 24 are connected and fixed in the connection hole with the remaining portion of the adhesive material 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003185652-A (JP)
Title: Erythrocyte image data processing device
Inventor: SATO KENJI
IPC: G01N33/50
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To correctly classify erythrocytes in human blood in order to determine a human constitution.  <P>SOLUTION: Based on erythrocyte image data formed so that a portion corresponding to a cell membrane of an erythrocyte is visualized as a ring-like figure in a cross-section of the erythrocyte to be acquired by cutting the erythrocyte along the planular direction, an object which is the outer diameter of the ring-like figure corresponding to the diameter d of the erythrocyte and an object which is the width of the ring-like figure corresponding to the thickness t of the cell membrane of the erythrocyte are extracted as the characteristics of the erythrocyte. Based on the characteristics extracted, erythrocytes are classified as one of a plurality of erythrocyte types prescribed in advance so as to include an expansion type, a contraction type, and a moderation type.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003105272-A (JP)
Title: Adhesive composition
Inventor: NAKATSUKA KAZUMITSU
IPC: A61K6/00
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition excellent in operability, having excellent adhesion durability to metals, especially suitable for dental metal materials. SOLUTION: This adhesive composition comprises a polymerizable monomer containing a fluorocarbon group having two or more polymerizable groups in the molecule, an adhesive polymerizable monomer and a solvent.
Patent JP-2004054366-A (JP)
Title: Variable form data creation system
Inventor: SEKIGUCHI SO
IPC: G06F17/21
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable form data creation system capable of verifying the position of a text, overlay, and artwork without printing by a printer and having a short development period including a revising period.  <P>SOLUTION: The variable form data creation system is provided with a text processing means for editing text data relating to a customer to printing data to be input to the printer, a form designing means for designing a form to which the printing data is printed and preparing form defining data in which components of the form is written, a print image data creation means for creating print image data to which a control code of the printer is added based on the print data and the form defining data, and a print image reproducing means for reproducing a print image based on the printing data, the form defining data, and artwork data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055653-A (JP)
Title: Organic semiconductor device
Inventor: NAGAYAMA KENICHI
IPC: H01L29/80
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor element in which adhesive properties of an electrode, etching properties and low resistivity are improved.  <P>SOLUTION: The organic semiconductor element includes a carrier mobility organic semiconductor layer, formed between a pair of electrodes facing each other. At least one of the pair of the electrodes includes an alloy film, brought into contact with the semiconductor layer containing a first metal, having a work function close to the ionization potential of the semiconductor layer and a second metal having lower resistivity than that of the first metal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055286-A (JP)
Title: Card connection device
Inventor: KAGAYA HIROYUKI
IPC: G06K17/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connection device which prevents a card having no concave from entering toward a rear direction of the device when loaded.  <P>SOLUTION: The device is provided with a moving member 6 movable toward an insertion and removal direction of a first card with a concave part 2 formed and an engagement member 15 engaging and disengaging the concave part 2 formed on the first card, and is also provided with regulating parts regulating movement of the moving member 6 in a direction of card insertion, when a second card 30 without a concave part formed is inserted, that is, a wall part for protrusion 28 and a wall part for spring bearing 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049520-A (JP)
Title: Weight for protection against wind of picnic sheet
Inventor: GOTO HIROAKI
IPC: A47G27/04
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight for protection against the wind of a picnic sheet, also used for a general purpose picnic sheet, and functioned as a weight for producing the effect of protection against the wind in use while light-weighted in carrying.  <P>SOLUTION: This weight is formed of a lid part 1, a base part 3, and a body part 2 to which the lid part 1 and the base part 3 are connected and which is expansible in the vertical direction. The base part 3 is provided with a locking hook 4 to an eyelet S1 of the picnic sheet S as a fixing means to the picnic sheet S, and sand or the like is put in the expanded body part 2 to be used as a heavy weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054648-A (JP)
Title: Data processing system using mail address
Inventor: OKUMOTO TETSUYUKI
IPC: H04M1/27
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize for information processing corresponding to an exclusive and specific mail address, and coordinately and effectively utilize for the information processing corresponding to a structure of the mail address as an account name, at mark, and domain name.  <P>SOLUTION: An information processing means of a default mail address processed by corresponding to each of mutual relations of the account name, at mark, and domain name as structure requirements of the mail address is provided. An account name information processing means, at mark name information processing means, and domain name information processing means relate optionally associated specific information and a database as respective separate data information processing related to the default mail address. Thereby, the information processing means of the default mail address is adapted to various information processing means using the exclusive and specific mail address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054060-A (JP)
Title: Image forming method
Inventor: SHU HIYO
IPC: G03G21/10
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method for forming an image of high image quality such as an image of high dot-reproducibility, high line-reproducibility and high granularity by preventing the deterioration of the image due to transfer at a transfer process easily causing the image deterioration in the case of forming the image.  <P>SOLUTION: As for the image forming method using an image forming apparatus provided with a photoreceptor for carrying an electrostatic latent image, a developing apparatus, a transfer apparatus equipped with a roller coming in press contact with the photoreceptor, and a heat roller fixing device, and wherein heat and pressure are applied on toner and a transfer paper through rollers at a transfer process, a transfer process and a primary fixation process are simultaneously performed, the primarily fixed transfer paper separated from the photoreceptor is fixed at a secondary fixation process, an amorphous silicon photoreceptor is used as a photoreceptor, a pressure between the transfer device and the photoreceptor is controlled to be 10 to 100N/cm<SP>2</SP>, a temperature to be imparted to the transfer material of the transfer apparatus is within the extent from glass transition temperature Tg of toner to toner softening temperature Tm, and as for developing, the image is developed by one-component developer, and magnetic one-component toner whose softening temperature Tm is 100 to 160°C is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052444-A (JP)
Title: Under floor ventilation opening unit
Inventor: FUKUDA HIROYUKI
IPC: E04B1/70
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an under floor ventilation opening unit capable of efficiently taking the wind from three directions for ventilation in an under floor ventilation opening.  <P>SOLUTION: The under floor ventilation opening is provided with a hood part 1, a partition plate 2 and a net 3 to form an under floor ventilation opening unit for guiding the wind under floor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061616-A (JP)
Title: Liquid crystal display device
Inventor: OGURA JUN
IPC: G02F1/1343
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective/transmissive liquid crystal display device in which a color image with excellent quality is displayed in both reflective and transmissive display modes.  <P>SOLUTION: Each pixel A of a liquid crystal element 1 is divided into reflective display parts A1 which carry out display by making light incident from the front side and reflected by a reflection film 8 outgo to the front side and a transmissive display part A2 which carries out display by making light incident from the rear side to outgo to the front side. Color filters 9R, 9G, 9B of a plurality of colors respectively corresponding to the reflective display parts A1 of the respective pixels A are mounted on the inside surface of a front side substrate 2 of the liquid crystal element 1 and, at the same time, a light source 16 having a plurality of light emitting elements 17R, 17G, 17B respectively corresponding to the respective pixels A and making these light emitting elements respectively emit colored light with colors practically identical to those of the color filters corresponding to the reflective display parts A1 of the pixel A to which the light emitting elements correspond to the pixel is arranged on the rear side of the liquid crystal element 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058322-A (JP)
Title: Imaging apparatus
Inventor: SUZUKI TOSHIYA
IPC: H04N1/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of performing predictive operation of the print time of image data stored in a mass storage device.  <P>SOLUTION: The imaging apparatus 1 supporting bi-directional communication on a network, or the like, and comprising a mass storage device 26 can sequentially print image information after developing and storing it in the mass storage device 26. The imaging apparatus 1 is further provided with a control means 27 having a function as a time managing section performing predictive operation of the time required for printing stored data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063692-A (JP)
Title: Irradiation device
Inventor: IMAI YUTAKA
IPC: B23K26/08
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an irradiation device which irradiates the whole surface of a matter to be irradiated with uniform energy even when a solid laser is employed as a laser light source.  <P>SOLUTION: The irradiation device is equipped with a laser light deflecting unit 9 consisting of a galvanometer 12 and a deflecting mirror 13 attached to the galvanometer 12. The galvanometer 12 vibrates the deflecting mirror 13 into a direction perpendicular to the moving direction of a movable stage 11, so that the irradiating region of laser light in an annealing object 14 is moved with a given speed. In this case, the laser light deflecting unit 9 deflects the laser light so that the moving locus of the irradiating region will become a triangular wave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059288-A (JP)
Title: Belt conveyor device and belt conveyor system
Inventor: MOCHIZUKI YASUHISA
IPC: B65G23/44
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve conveyance efficiency by keeping tension of a conveyor belt, in a belt conveyor device and a belt conveyor system, conveying a given carriage to a predetermined position by a conveyor belt.  <P>SOLUTION: A tension roller 14 to adjust the tension of the conveyor belt 16 hung on at least two movable belt driving rollers 12, 13, is rotatively arranged on bearings 15A, 15B, one end of each energizing member 18 is attached to the bearings 15A, 15B, and the other end thereof is attached to a support 17 through a position sensor 19. The support 17 is moved to retain the length of the energizing member 18 according to the expansion and contraction of the conveyor belt 16, thereby the tension of the conveyor belt 16 by the tension roller 14 can be justified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003118488-A (JP)
Title: Heater for vehicular mirror assembly and method of assembling heater
Inventor: BULGAJEWSKI EDWARD F
IPC: H05B3/84
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a heater having a portion adapted to diffuse a light emitted from a mirror and moderate the intensity of the light for giving heat across the whole surface of the mirror. SOLUTION: The heater distributes diffused lighted signals to a mirror assembly. The heater provides heating capability for the whole reflected surface of the mirror assembly and contains a portion of the reflected surface of the mirror assembly encircling an area where the diffused lighted signals are emitted.
Patent JP-2003178420-A (JP)
Title: Ink jet and laser jet magnetic transfer medium
Inventor: LEE BRIAN CRAIG
IPC: B41M5/50
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic transfer medium on which both of a printed text and magnetic code information are recorded.  <P>SOLUTION: The magnetic transfer medium used for a laser printer or an ink jet printer is provided. The magnetic transfer medium is constituted of at least three layers which contain a base layer, at least one magnetic layer and at least one ink reception layer. Magnetic code information is recorded on the magnetic layer, while a text and a graphics are printed on the ink reception layer. In the preferred embodiment, the magnetic transfer medium is used to verify document credibility. In the other embodiment, the magnetic transfer medium is used for recording additional information for protection from a field of vision and picture copying.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004066023-A (JP)
Title: Biological deodorization apparatus
Inventor: OI YASUHIRO
IPC: B01D53/34
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological deodorization apparatus which dispenses with a power source for sprinkling water, a water supplying source and their incidental facilities and the maintenance of which is almost unnecessitated and in which a gas containing a sulfide-based malodorous substance is deodorized biologically over a long period of time.  <P>SOLUTION: This biological deodorization apparatus is constituted so that the gas containing the sulfide-based malodorous substance is deodorized by making the gas pass through a microbe-immobilized packed layer. The packed layer is a packed layer of non-sprinkling type formed by using a packing material containing calcium carbonate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067405-A (JP)
Title: Silicon nitride sintered body and its manufacturing process
Inventor: OKADA AKIRA
IPC: C04B35/584
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dense silicon nitride sintered body with few pores and glass phases, few oxygen impurities and lattice defects that cause scattering within a silicon nitride lattice and a higher heat conductivity sufficient for achieving an excellent heat dissipation required for a heat dissipation substrate used under a condition of a high energy density.  <P>SOLUTION: The silicon nitride sintered body comprises a composition containing, by mass, 85-99% silicon nitride and 1-15% total of oxides or oxynitrides of at least one metal element chosen from Mg, Ca, Y, La, Nd, Sm and Yb calculated in terms of their oxides, and an Al atom content of ≤1.0% calculated in terms of oxides. The sintered body is composed of silicon nitride particles containing deposits therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071779-A (JP)
Title: Solid electrolytic capacitor
Inventor: YAMADA KATSUJI
IPC: H01G9/14
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having an electrode structure capable of reducing ESR (equivalent series resistance).  <P>SOLUTION: The solid electrolytic capacitor is provided with a capacitor element 1 and an external case 9. In the element 1, a positive electrode forming foil 2 having a positive electrode tab terminal 3 for positive electrode leadout, and a negative electrode forming foil 4 having a negative electrode tab terminal 5 for negative electrode leadout, are wound with separating papers 6 in between them. Further, the element 1 has a sealing material 8 with conductive polymer-made solid electrolytic layer 7 formed in between the foils 2 and 4. The bottomed external casing 9 puts the capacitor element 1 inside together with a sealing material 8. The design sets the negative electrode forming foil 4 at 80-120 μm in thickness for a reduction in ESR.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066978-A (JP)
Title: Mounting structure of exhaust outlet device and pipe for small ship
Inventor: MATSUDA YOSHIMOTO
IPC: B63H11/08
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust outlet apparatus device or the like for a small ship, which enables the effective muffling of exhaust sounds from an engine without increasing a back pressure in an exhaust system of the engine.  <P>SOLUTION: The exhaust outlet device 1 is provided at the termination of an exhaust line Ep of the small ship, and has an exhaust chamber 2 having a capacity large enough to reduce the inner pressure of the chamber almost up to an ambient pressure. The exhaust chamber 2 has an inlet 2A into which an exhaust gas from an exhaust pipe at the upstream of the exhaust system flows, and a discharge port 2B from which the gas is discharged to the outside of the ship. The exhaust chamber 2 is arranged at the side of a pump chamber Pc to discharge the exhaust gas in the exhaust chamber 2 from the discharge port 2B to the open air.  <P>COPYRIGHT: (C)2004,JPO